CN219475004U - A soil exploration sample sampling device - Google Patents

Abstract

The utility model discloses a sampling device for soil exploration samples, belonging to the field of geological exploration sample sampling, comprising: a support base plate, the upper surface of the support base plate is fixedly connected with a bracket, and two opposite sides of the bracket body are respectively fixed An adjustment chute and a limit chute are provided. An adjustment screw rod is rotatably connected between the upper and lower inner walls of the adjustment chute. A limit slide bar is fixedly connected between the upper and lower inner walls of the limit chute. The outer wall of the adjustment screw rod The upper thread is sleeved with an adjustment slider, and the outer wall of the limit slider is slidably sleeved with a limit slider. A mounting plate is fixedly connected between the adjustment slider and the limit slider, and the lower end of the installation plate is rotatably connected. There is a driving rod, the lower end of the driving rod is fixedly connected with a baffle plate, and the lower end of the baffle plate is fixedly connected with a drill pipe. Therefore, the sample sampling device can realize the function of storing and preserving the drilled soil, and is practical.

Description

A soil exploration sample sampling device

technical field

The utility model relates to a sampling device, in particular to a soil exploration sample sampling device, which belongs to the field of geological exploration sample sampling.

Background technique

Soil remediation refers to the use of physical, chemical and biological methods to transfer, absorb, degrade and transform pollutants in the soil, reducing its concentration to an acceptable level, or converting toxic and harmful pollutants into harmless substances. Fundamentally speaking, the technical principle of contaminated soil remediation can include: changing the form of pollutants in the soil or combining with the soil, reducing their mobility and bioavailability in the environment; The concentration of the substance needs to be investigated before soil remediation.

Existing publication number is that the patent of CN208653841U discloses a kind of undisturbed soil sampling device for engineering geological prospecting, relates to the field of land prospecting and sampling. In the undisturbed soil sampling device for engineering geological exploration, the upper surface of the bottom plate is fixedly connected with a support frame, the top of the support frame is threadedly connected with a sampling screw, the bottom end of the sampling screw is rotatably connected with a carrier plate, and the lower surface of the carrier plate is movably clamped with a The sampling cylinder is fixedly connected with a fixed seat on the upper surface of the bottom plate and located below the sampling cylinder, the sliding seat is slidably connected on the upper surface of the bottom plate, and the side of the sliding seat is fixedly connected with a pull rod, and the end of the pull rod is movably inserted into the inside of the support frame , the pull rod is provided with a locking screw, and the end of the locking screw is rotatably connected to the back of the support frame. The undisturbed soil sampling device for engineering geological exploration is convenient for simultaneously sampling multiple groups of samples, while preventing undisturbed soil samples from being broken and cracked.

The applicant found that when the sampling device in the above patent is actually used, when drilling some dry soil, the soil is easy to be spilled due to the action of the drill pipe, which makes it more troublesome to collect. Therefore, we propose a soil exploration sample sampling device for improvement .

Utility model content

The technical problem to be solved by the utility model is to provide a soil exploration sample sampling device, which can realize the function of storing and storing the drilled soil, and solves the problem that the soil will be spilled when the sample sampling device drills the soil in the prior art The problem.

In order to solve the above problems, the following technical solutions are provided:

Design a soil exploration sample sampling equipment, including a support base plate, the upper surface of the support base plate is fixedly connected with a bracket, and an adjustment chute and a limit chute are respectively fixed between the two opposite sides of the bracket body. An adjusting screw rod is rotatably connected between the upper and lower inner walls of the adjusting chute, and a limit sliding rod is fixedly connected between the upper and lower inner walls of the limiting chute, and an adjusting slider is threaded on the outer wall of the adjusting screw rod. A limit slider is slidably socketed on the outer wall of the position slider, and a mounting plate is fixedly connected between the adjusting slider and the limit slider, and the lower end of the mounting plate is rotatably connected to a drive rod, and the lower end of the drive rod is fixedly connected to a A baffle, the lower end of the baffle is fixedly connected with a drill pipe, and the lower end of the drill pipe is fixedly connected with a drill bit;

Both sides of the upper end of the support base plate are fixedly provided with driving chute, and the inner walls of the two sides of the driving chute are respectively connected with a driving screw rod and a driving sliding rod fixedly connected with each other, and the outer walls of the two driving screw rods are The upper ends of the two driving sliders are threadedly connected with a driving slider, and the upper ends of the two driving sliders are respectively fixedly connected with a collection cylinder and an auxiliary cylinder, and the outer walls of the front ends of the collection cylinder and the auxiliary cylinder are respectively fixedly connected with a fixed block and a positioning block. On the outer wall of the limit side of the collection cylinder and the auxiliary cylinder, near the front and rear ends, there are respectively fixed slots and blocks fixedly connected thereto, and the slots and blocks are engaged with each other.

Further, a servo motor is fixedly connected to the end surface of the mounting plate.

Further, the baffle is made of a circular plate structure.

Further, the upper end of the support is fixedly provided with an adjusting motor, and the output end of the adjusting motor passes through the adjusting chute and is fixedly connected with the upper end of the adjusting screw rod.

Further, a positioning rod is fixedly connected to one side of the fixing block, and the positioning rod is slidably sleeved in the positioning block.

Further, both sides of the support base plate are rotatably provided with adjusting caps, and one ends of the two adjusting caps both pass through the body of the support base plate and are respectively fixedly connected to the ends of the two driving screw rods.

Further, a self-locking pulley is rotatably connected to the lower end of the support base.

Compared with the prior art, the beneficial effect of the utility model is that the device drives the screw rod to rotate by adjusting the rotating cap before working, and further drives the driving slider to move, which can drive the relative movement of the collection cylinder and the auxiliary cylinder, thereby utilizing The clamping block and the clamping groove are spliced together, and then the drill pipe is used for sampling. Since the distance between the drill bit and the bottom of the collection tube is short, soil spilling can be reduced, and samples can be collected better, which is practical.

With reference to the following description and accompanying drawings, specific embodiments of the present utility model are disclosed in detail, indicating how the principle of the present utility model can be adopted. It should be understood that the embodiments of the present invention are not limited thereby in scope. Embodiments of the invention encompass many changes, modifications and equivalents within the spirit and scope of the appended claims.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the main structure schematic diagram according to a preferred embodiment of a kind of soil exploration sample sampling equipment of the present utility model;

Fig. 2 is according to a kind of soil prospecting sample sampling equipment of a kind of utility model preferred embodiment of local structure front sectional schematic diagram;

Fig. 3 is according to a kind of soil prospecting sample sampling device of the present utility model a preferred embodiment of the partial structural top view diagram;

Fig. 4 is a schematic diagram of the structure of an auxiliary cylinder according to a preferred embodiment of a soil exploration sample sampling device of the present invention;

Fig. 5 is a schematic diagram of the structure of a collection cylinder according to a preferred embodiment of a soil exploration sample sampling device of the present invention;

Fig. 6 is a schematic diagram of a drill pipe of a preferred embodiment of a sampling device for soil exploration samples according to the present invention.

In the figure: 1. Supporting bottom plate; 2. Bracket; 3. Adjusting chute; 4. Limiting chute; 5. Adjusting screw rod; 6. Limiting slider; 7. Adjusting slider; 8. Limiting slider 9, mounting plate; 10, servo motor; 11, driving rod; 12, baffle plate; 13, drill rod; 14, drill bit; 15, adjusting motor; 16, driving chute; Slide bar; 19, collecting cylinder; 20, auxiliary cylinder; 21, fixed block; 22, positioning rod; 23, card slot; 24, clamping block; 25, positioning block; 26, driving slider; 28, self-locking pulley.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figures 1 to 6, a soil exploration sample sampling device provided in this embodiment includes a support base plate 1, the upper end of the support base plate 1 is fixedly connected with a bracket 2, and the two opposite sides of the bracket 2 are respectively An adjustment chute 3 and a limit chute 4 are fixedly provided, an adjustment screw 5 is rotatably connected between the upper and lower inner walls of the adjustment chute 3, and a limit slide rod 6 is fixedly connected between the upper and lower inner walls of the limit chute 4, and the adjustment screw 5. An adjustment slider 7 is threaded on the outer wall, and a limit slider 8 is slidingly sleeved on the outer wall of the limit slider 6. A mounting plate 9 and a mounting plate 9 are fixedly connected between the adjustment slider 7 and the limit slider 8. The lower end is rotatably connected with a drive rod 11, the lower end of the drive rod 11 is fixedly connected with a baffle plate 12, the lower end of the baffle plate 12 is fixedly connected with a drill rod 13, and the lower end of the drill rod 13 is fixedly connected with a drill bit 14.

Both sides of the upper end of the support base plate 1 are fixedly provided with drive chute 16, and the inner walls on both sides of the two drive chute 16 are respectively rotatably connected with drive screw rod 17 and fixedly connected with drive slide rod 18, and the outer walls of the two drive screw rods 17 are The upper ends of the two drive sliders 26 are threadedly socketed with a drive slider 26, and the upper ends of the two drive sliders 26 are respectively fixedly connected with a collection cylinder 19 and an auxiliary cylinder 20, and the outer walls of the front ends of the collection cylinder 19 and the auxiliary cylinder 20 are respectively fixedly connected with a fixed block 21 and a positioning block. 25. On the outer wall of the collection cylinder 19 and the auxiliary cylinder 20, near the front and rear ends, there are respectively fixed slots 23 and blocks 24 fixedly connected thereto, and the slots 23 and blocks 24 are engaged with each other.

Preferably, a servo motor 10 is fixedly connected to the upper surface of the mounting plate 9 for driving the driving rod 11 to rotate.

Preferably, the baffle 12 is made of a circular plate structure to prevent the sample from spilling out from the upper end of the collection tube 19 .

Preferably, the upper end of the support 2 is fixedly provided with an adjusting motor 15, the output end of the adjusting motor 15 runs through the adjusting chute 3 and is fixedly connected with the upper end of the adjusting screw rod 5, and the adjusting motor 15 drives the adjusting screw rod 5 to rotate and further can drive the adjusting slider 7 Perform lifting movements.

Preferably, one side of the fixed block 21 is fixedly connected with a positioning rod 22, and the positioning rod 22 is slidably socketed in the positioning block 25, and the collecting cylinder 19 and the auxiliary cylinder 20 can be stabilized by the positioning rod 22 slidingly socketed in the positioning block 25 relative motion.

Preferably, both sides of the support base plate 1 are rotatably provided with adjusting caps 27, and one end of the two adjusting caps 27 runs through the body of the support base plate 1 and is fixedly connected to one end of the two driving screw rods 17 respectively. Driving the driving screw 17 to rotate can control the movement of the two driving sliders 26, and further control the relative movement of the collection cylinder 19 and the auxiliary cylinder 20.

Preferably, the lower end of the support base plate 1 is rotatably connected with a self-locking pulley 28 to facilitate the movement of the device.

The use principle and use process of the utility model:

When in use, firstly adjust the rotating cap 27 to drive the driving screw 17 to rotate, then drive the driving slider 26 to move, further drive the collection tube 19 and the auxiliary tube 20 to move relative to each other, use the clamping block 24 and the card slot 23 to complete the splicing, and then start The servo motor 10 drives the drive rod 11 to rotate, and further realizes the work of driving the drill rod 13. At the same time, the adjustment motor 15 is used to drive the adjustment screw rod 5 to rotate, which further drives the adjustment slider 7 to move up and down, and further drives the mounting plate 9 to move, and further realizes the operation through the drive rod. 11 drives the drilling rod 13 to move up and down, which is convenient for sampling.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by ", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, so as to Specific orientation configurations and operations, therefore, should not be construed as limitations on the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed The connection can also be a detachable connection or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

The present utility model has been described above in conjunction with specific embodiments, but those skilled in the art should be clear that these descriptions are exemplary and not limiting the protection scope of the present utility model. Those skilled in the art can make various variations and modifications to the utility model according to the spirit and principle of the utility model, and these variations and modifications are also within the scope of the utility model.

Claims (7)

1. A soil exploration sample sampling equipment, is characterized in that, comprises support base plate (1), and described support base plate (1) upper end surface is fixedly connected with support (2), and described support (2) two board bodies are relatively one An adjustment chute (3) and a limit chute (4) are respectively fixed between the sides, and an adjustment screw (5) is rotatably connected between the upper and lower inner walls of the adjustment chute (3), and the limit chute (4) The limit slide bar (6) is fixedly connected between the upper and lower inner walls, the adjustment slider (7) is threaded on the outer wall of the adjustment screw rod (5), and the limit slide bar (6) slides on the outer wall The limit slider (8) is socketed, the installation plate (9) is fixedly connected between the adjustment slider (7) and the limit slider (8), and the lower end of the installation plate (9) is rotatably connected with the drive rod (11), the lower end of the drive rod (11) is fixedly connected with a baffle plate (12), the lower end of the baffle plate (12) is fixedly connected with a drill rod (13), and the lower end of the drill rod (13) is fixedly connected with a drill bit (14); Both sides of the upper end of the support base plate (1) are fixedly provided with drive chute (16), and the inner walls of the two sides of the drive chute (16) are respectively rotatably connected with a drive screw (17) and fixedly connected with a Drive slide bar (18), drive slide block (26) is all threadedly socketed on the outer wall of two described drive screw rods (17), the upper ends of two described drive slide blocks (26) are fixedly connected with collecting tube (19) respectively. ) and auxiliary cylinder (20), the outer wall of the front end of the collection cylinder (19) and the auxiliary cylinder (20) is fixedly connected with a fixed block (21) and a positioning block (25) respectively, and the collection cylinder (19) and the auxiliary cylinder (20) A draw-in slot (23) and a clamp block (24) are fixedly provided on the limit side outer wall near the front and rear ends respectively, and the draw-in slot (23) and the clamp block (24) are engaged with each other. 2. A soil exploration sample sampling device according to claim 1, characterized in that a servo motor (10) is fixedly connected to the upper end surface of the mounting plate (9). 3. A soil exploration sample sampling device according to claim 1, characterized in that, the baffle (12) is made of a circular plate structure. 4. A kind of soil exploration sample sampling equipment according to claim 1, characterized in that, the upper end of the support (2) is fixedly provided with an adjusting motor (15), and the output end of the adjusting motor (15) runs through the adjusting chute (3) and be fixedly connected with the upper end of the adjusting screw rod (5). 5. A kind of soil exploration sample sampling equipment according to claim 1, characterized in that, one side of the fixed block (21) is fixedly connected with a positioning rod (22), and the positioning rod (22) is slidably sleeved on Inside the positioning block (25). 6. A kind of soil survey sample sampling equipment according to claim 1, is characterized in that, the both sides of described support base plate (1) are all rotated and are provided with adjusting turning cap (27), two described adjusting turning caps (27 ) one end runs through the support base plate (1) body and is fixedly connected with one end of two driving screw rods (17) respectively. 7. A soil exploration sample sampling device according to claim 1, characterized in that a self-locking pulley (28) is rotatably connected to the lower end of the support base plate (1).